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Devetashka Cave, Devetaki, Bulgaria
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World Penguin Day
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Her legend and mystery endure
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Paddle power
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A temple to treasure
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A sky full of stars
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Vieste, Apulia, Italy
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Creating a better world
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Pick your paradise
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Clouds dance above Sundance
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Where we go to play
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International Day of Light
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Twinkle twinkle, little bugs
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Zion National Park turns 103
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A glowing square of squares
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Commemorating Indigenous Peoples
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Ring of Brodgar, Orkney, Scotland
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Beautiful from all angles
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Firefall at Yosemite
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Winter wonderland for your wallet
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International Polar Bear Day
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Singing the blues
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Freshwater diving capital
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Black bear cub emerges into spring
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Old barn and canola field, Palouse region, Idaho
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Rocks rock!
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Verdon Gorge, France
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Pegadung Rock, Lampung, Sumatra, Indonesia
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Butterfly, fly away
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Hovering over harmonious horticulture